[R] Problem with library "car"

[John Santander]

I am using the Unix version of R (version 1.7.0), installed via fink on a G4 
Macintosh. I recently upgraded from version 1.6.0 and found that the "car" 
library now has a problem:

---Begin transcript---

>library(car)

Attaching package 'car':


        The following object(s) are masked from package:base :

         dfbeta dfbeta.lm dfbetas dfbetas.lm hatvalues hatvalues.lm 
influence influence.glm influence.lm rstudent rstudent.glm rstudent.lm

>x <- 1:10
>y <- 2*x+3+2*rnorm(10)
>model<-lm(y~x)
>qq.plot(model)
Bus error

---End transcript---

No plot appears. After the bus error, R no longer operates normally, and I 
have to kill the terminal window in order to quit.

i just upgraded from R version 1.6, under which "car" had no problems.

Has anyone else seen this problem? Any ideas?

John